1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * MUSB OTG driver debug defines
4 *
5 * Copyright 2005 Mentor Graphics Corporation
6 * Copyright (C) 2005-2006 by Texas Instruments
7 * Copyright (C) 2006-2007 Nokia Corporation
8 */
9
10#ifndef __MUSB_LINUX_DEBUG_H__
11#define __MUSB_LINUX_DEBUG_H__
12
13#define yprintk(facility, format, args...) \
14 do { printk(facility "%s %d: " format , \
15 __func__, __LINE__ , ## args); } while (0)
16#define WARNING(fmt, args...) yprintk(KERN_WARNING, fmt, ## args)
17#define INFO(fmt, args...) yprintk(KERN_INFO, fmt, ## args)
18#define ERR(fmt, args...) yprintk(KERN_ERR, fmt, ## args)
19
20void musb_dbg(struct musb *musb, const char *fmt, ...);
21
22#ifdef CONFIG_DEBUG_FS
23void musb_init_debugfs(struct musb *musb);
24void musb_exit_debugfs(struct musb *musb);
25#else
26static inline void musb_init_debugfs(struct musb *musb)
27{
28}
29static inline void musb_exit_debugfs(struct musb *musb)
30{
31}
32#endif
33
34#endif /* __MUSB_LINUX_DEBUG_H__ */
35

source code of linux/drivers/usb/musb/musb_debug.h